6-Demethoxytangeretin

Suppliers

Names

[ Name ]:
6-Demethoxytangeretin

[Synonym ]:
6-Demethoxytangeretin
4',5,7,8-Tetramethoxyflavone
5,7,8-Trimethoxy-2-(4-methoxyphenyl)-4H-chromen-4-one
4H-1-Benzopyran-4-one, 5,7,8-trimethoxy-2-(4-methoxyphenyl)-
5,7,8,4'-tetramethoxyflavone
UNII-2U2U884D0P
6-Demethoxytangeritin
Tetra-O-methylisoscutellarein
tetramethyl-o-isoscutellarein

Chemical & Physical Properties

[ Density]:
1.243±0.06 g/cm3

[ Boiling Point ]:
536.9±50.0 °C at 760 mmHg

[ Melting Point ]:
216-217 ºC

[ Molecular Formula ]:
C₁₉H₁₈O₆

[ Molecular Weight ]:
342.343

[ Flash Point ]:
237.5±30.2 °C

[ Exact Mass ]:
342.110352

[ PSA ]:
67.13000

[ LogP ]:
3.06

[ Vapour Pressure ]:
0.0±1.4 mmHg at 25°C

[ Index of Refraction ]:
1.575

[ Storage condition ]:
2-8℃

[ Water Solubility ]:
Practically insoluble (0.027 g/L) (25 ºC)

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2914509090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

4'-benzyloxy-5,7,8-trimethoxyflavone
4-(Benzyloxy)benzoic acid
1-(2-hydroxy-3,4,6-trimethoxy-phenyl)ethanone
2-hydroxy-4'-benzyloxy-3,4,6-trimethoxydibenzoylmethane
2-(4'-benzyloxybenzoyloxy)-3,4,6-trimethoxyacetophenone
Benzoic acid,4-methoxy-, 1,1'-anhydride
4'-hydroxy-5,7,8-trimethoxyflavone
5-hydroxy-7,8-dimethoxy-2-(4-methoxyphenyl)-4-benzopyrone
methyl iodide
4',5-dihydroxy-7,8-dimethoxyflavone

DownStream

Customs

[ HS Code ]: 2914509090

[ Summary ]:
HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

Related Compounds

6-(17,19-Dimethylhenicosyl)tetrahydro-2H-pyran-2-dodecanoic acid methyl ester
6-methoxyaromadendrin 3-O-acetate
6,6,6-trifluoro-5-hydroxy-2,2-dimethyl-5-(trifluoromethyl)hexan-3-one
6-methyl-1,3-thiazinane-2-thione
6-chloro-3-[(dimethylamino)methyl]-3H-2-benzothiophen-1-one,hydrochloride
6-(4-T-BUTYLPHENYL)-6-OXOHEXANOIC ACID